Speaker



FIG. 1 is a perspective view of the right side, front, and top of a speaker showing my new design;

FIG. 2 is a perspective view of the left side, back, and top thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view; the right side elevational view being a mirror image of the left side elevational view;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom elevational view thereof; and,

FIG. 7 is a back elevational view thereof.

The broken lines shown are included for the purpose of illustrating the unclaimed portions of the speaker and form no part of the claim. 

CLAIM The ornamental design for a speaker, as shown and described. 